Summary statistics for d_2_hos_c6_56 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_56 | 4,156 16006.77 27146.92 1 331812 by Jean Roth , jroth@nber.org , 5 Sep 2018